EN-12
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LA 33TBS
11 Device information
Type and order code
LA 33TBS
1
Design
Heat source
Air
1.1
Controller
WPM Econ5S wall-mounted
1.2
Installation location
Outdoors
1.3
Thermal energy metering
Integrated
1.4
Performance levels
2
2
Operating limits
2.1
Heating water flow / return
1
°C
up to 65-2 / from 22
Air
°C
-22 to +35
3
Performance data / flow rate
3.1
Heating water flow / internal pressure differential
Nominal flow rate in accordance with EN14511A7/W35...30
m³/h / Pa
2.8 / 11000
A7/W45...40
m³/h / Pa
2.7 / 1000
A7/W55...47
m³/h / Pa
1.6 / 3500
A7/W65...55
m³/h / Pa
1.2 / 1900
3.2
Minimum heating water flow
m³/h / Pa
1.2 / 1900
3.3
Sound power level according to EN 12102 with A7 / W55
Normal operation / lower operation
2
3
4
dB(A)
61 / 58
3.4
Sound pressure level at a distance of 10 m (air outlet side)
Normal operation / lower operation
5
dB(A)
34 / 31
3.5
Air flow
Normal operation / reduced operation
m³/h
5700 / 3900
4
Dimensions, connections and weight
4.1
Device dimensions without connections
H x W x L mm
1855 x 1065 x 775
4.2
Device connections for heating
inches
G 1 1/2" external thread
4.3
Weight of the transportable unit(s) incl. packaging
kg
320
4.4
Refrigerant / total filling weight
type / kg
R290 / 2.5
4.5
Refrigeration circuit hermetically sealed
yes
4.6
Lubricant / total filling quantity
type / litres
Hatcol / 4.78
4.7
Volume of heating water in device
litres
4.2
5
Electrical connection
5.1
Supply voltage / fusing / RCD type
3~/N/PE 400 V (50 Hz) / C25A / A
5.2
Control voltage / fusing via WPM
1~/N/PE 230 V (50 Hz) / 4AT
5.3
Degree of protection according to EN 60529
IP 24
5.4
Starting current limiter
soft starter
5.5
Rotary field monitoring
Yes
5.6
Starting current with soft starter
A
29
5.7
Nominal power consumption A2 W35/ max. power consumption
6
kW
6.5 / 10.2
5.8
Nominal current A2 / W35 / cos
ϕ
A / ---
14 / 0.8
5.9
Max. power consumption of compressor protection (per compressor)
W
54
5.10 Power consumption of fan
W
up to 300
